Use double quotation marks in APA

Use double quotation marks in APA
Observe the following guidelines for uses of double quotation marks other than in material quoted directly from a source.
to introduce a word or phrase used as an ironic comment, as slang, or as an invented or coined expression. Use quotation marks the first time the word or phrase is used; thereafter, do not use quotation marks.
Examples:
• considered "normal" behavior
• the "good-outcome" variable…the good-outcome variable [no quotation marks after the initial usage]
but
• Subjects in the small group [Small is italicized to prevent misreading—here it means a group designation, not the size of the group]
to set off the title of an article or chapter in a periodical or book when the title is mentioned in text.
Example:
• Riger's (1992) article, "Epistemological Debates, Feminist Voices: Science, Social Values, and the Study of Women"
to reproduce material from a test item or verbatim instructions to participants.
Example:
• The first fill-in item was "could be expected to __________."
(adapted from the sixth edition of the APA Publication Manual, © 2010)
This article originally appeared on http://www.apastyle.org/learn/faqs/use-double-quotes.aspx

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